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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 25 mm Shafts - Damping Washers for Two-Piece Shaft Collars
JW WINCODamping Washers for Two-Piece Shaft Collars

JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 25 mm Shafts

The JW WINCO Damping Washer (SKU 411FE7, MPN 7072.30-48-B25) is a damping washer for two-piece shaft collars in the GN 7072 Series. It is designed for 25 mm shafts and 48 mm shaft collar diameters, constructed from…

SKU 3G-OTH-133140

Brand
JW WINCO
Item
Damping Washer: For GN 7072 Series, 2-Piece, For 25 mm Shafts
Category
Damping Washers for Two-Piece Shaft Collars
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Technical Specifications

JW WINCO
Manufacturer Part Number
7072.30-48-B25
Type
2-Piece, For 25 mm Shafts, For 48 mm Shaft Collar Dia
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Damping Washer (SKU 411FE7, MPN 7072.30-48-B25) is a damping washer for two-piece shaft collars in the GN 7072 Series. It is designed for 25 mm shafts and 48 mm shaft collar diameters, constructed from polyurethane elastomer with an acrylate dispersion, and is transparent in color.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JW WINCO Damping Washer used for?

The JW WINCO Damping Washer is used to reduce vibration and noise in two-piece shaft collars of the GN 7072 Series. It is designed for 25 mm shafts with a 48 mm shaft collar diameter, making it suitable for industrial machinery and automation equipment where damping is required.

What are the specifications of the JW WINCO Damping Washer?

The JW WINCO Damping Washer (MPN 7072.30-48-B25) is a 2-piece type for 25 mm shafts and 48 mm shaft collar diameters. It is made of polyurethane elastomer with an acrylate dispersion, transparent in color, and part of the GN 7072 Series. The manufacturer part number is 7072.30-48-B25.

Where to buy the JW WINCO Damping Washer worldwide?

You can source the JW WINCO Damping Washer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this damping washer.

How to install the JW WINCO Damping Washer?

To install the JW WINCO Damping Washer, place it between the two halves of the GN 7072 Series shaft collar before tightening. Ensure the washer aligns with the 25 mm shaft and 48 mm collar diameter. Follow standard shaft collar installation practices to avoid over-tightening and ensure proper damping.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO damping washers for two-piece shaft collars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 18 mm Shafts, For 42 mm Shaft Collar Dia (MPN 7072.30-42-B18). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-42-B18-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 15 mm Shafts, For 36 mm Shaft Collar Dia (MPN 7072.30-36-B15). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-36-B15-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 32 mm Shafts, For 60 mm Shaft Collar Dia (MPN 7072.30-60-B32). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-60-B32-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 30 mm Shafts, For 55 mm Shaft Collar Dia (MPN 7072.30-55-B30). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-55-B30-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 12 mm Shafts, For 30 mm Shaft Collar Dia (MPN 7072.30-30-B12). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-30-B12-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 28 mm Shafts, For 55 mm Shaft Collar Dia (MPN 7072.30-55-B28). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-55-B28-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 40 mm Shafts, For 65 mm Shaft Collar Dia (MPN 7072.30-65-B40). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-65-B40-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 22 mm Shafts, For 48 mm Shaft Collar Dia (MPN 7072.30-48-B22). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-48-B22-NI.
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JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 22 mm Shafts, For 48 mm Shaft Collar Dia (MPN 7072.30-48-B22). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-48-B22-NI.
JW WINCO Damping Washer: For GN 7072 Series, 2-Piece, For 20 mm Shafts, For 42 mm Shaft Collar Dia (MPN 7072.30-42-B20). Key specifications — attr1379204: Transparent; attr1379189: Polyurethane Elastomer; attr1379199: Acrylate Dispersion; attr1379200: 7072.3-42-B20-NI.
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